there's no science to that, but when you see the explosion of smart phones they think they could be related. >> clayton: drowning deaths in fact, many parents busy at the pool, and not paying attention, deaths due to drowning and detrimental to see the kids on the smart phone when are' not with them and present, and psychologically. >> alisyn: that part is true, i try to put it away at home and at home, but our playground, oh. >> dave: well, hopefully you're not all-- give us good stories of times you may have been buried in the phone, not grim things, but something silly may have happened, a bump and a bruise, something like that e we'll talk about it later on the show. >> alisyn: to your headlines because new hope for families of victims of 9/11. the new york post reports the city forensic scientists will use a new tool to try to identify new remains, can take dna from bone fragments and identify person's eye and skin color. that's incredible. right now can only determine the sex. 1,120 remains still have not been identified. experts hope that soon they will be able to narrow down that nu